Manufacturer Part Number
BQ24250CYFFR
Manufacturer
Texas Instruments
Introduction
Texas Instruments BQ24250CYFFR is a highly integrated lithium-ion battery charger designed for portable applications.
Product Features and Performance
Supports single-cell lithium-ion batteries
Programmable charge current up to 2A
Integrated power FETs for high-efficiency charging
I2C interface for charger parameter control and status reporting
High accuracy voltage and current regulation
Safety timers for pre-charge and fast charge phases
Thermal regulation to prevent overheating during charge
Charge status and fault condition indication
Product Advantages
Precision charging with programmable features
Suitable for high-performance portable electronics
Advanced safety features to protect battery lifespan
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 1
Constant Charge Current: Programmable
Fault Protection: Over Temperature, Over Voltage
Maximum Charge Current: 2A
Battery Pack Voltage: 4.2V
Supply Voltage (Max): 10.5V
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Over-temperature and over-voltage protection
Built-in safety timers
Thermal regulation and monitoring
Compatibility
Designed for portable electronic devices requiring single-cell lithium-ion batteries
Application Areas
Smartphones
Tablets
Power banks
Portable medical devices
Wearable technology
Product Lifecycle
Active status and not currently nearing discontinuation
Replacements or upgrades may be available as technology evolves
Reasons to Choose This Product
Maximizes battery performance and longevity with precise charge control
Easy programmability via I2C interface
Optimized for a wide range of portable applications
Robust safety features for reliable long-term operation
Texas Instruments' reputation for quality and reliability
BQ24232RGTTexas Instruments